Simultaneous determination of pyrethroids residues in fruit and vegetable samples via supercritical fluid extraction coupled with magnetic solid phase extraction followed by HPLC-UV

2016 ◽  
Vol 107 ◽  
pp. 571-580 ◽  
Author(s):  
Hasan Bagheri ◽  
Yadollah Yamini ◽  
Meysam Safari ◽  
Hamid Asiabi ◽  
Meghdad Karimi ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Simultaneous Determination ◽  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Solid Phase ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Vegetable Samples ◽  
Magnetic Solid

Supercritical fluid extraction of papaverine and noscapine from poppy capsules followed by preconcentration with magnetic nano Fe3O4@Cu@diphenylthiocarbazone particles

2017 ◽  
Vol 41 (15) ◽  
pp. 7028-7037 ◽  
Author(s):  
Mohammad Tajik ◽  
Yadollah Yamini ◽  
Tahmineh Baheri ◽  
Meysam Safari ◽  
Hamid Asiabi
Keyword(s):  
Solid Phase Extraction ◽  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Solid Phase ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Fluid Extraction ◽  
Opium Alkaloids ◽  
Magnetic Solid ◽  
Nano Fe3o4

A novel magnetite adsorbent modified with copper and diphenylthiocarbazone was synthesized and used as a sorbent for magnetic solid phase extraction (MSPE) of two opium alkaloids: papaverine and noscapine.

Magnetic graphene-based cyanopropyltriethoxysilane as an adsorbent for simultaneous determination of polar and non-polar organophosphorus pesticides in cow’s milk

RSC Advances ◽  
2016 ◽  
Vol 6 (30) ◽  
pp. 24853-24864 ◽  
Author(s):  
Hamid Rashidi Nodeh ◽  
Wan Aini Wan Ibrahim ◽  
Mohd Marsin Sanagi ◽  
Hassan Y. Aboul-Enein
Keyword(s):  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Simultaneous Determination ◽  
Solid Phase ◽  
Organophosphorus Pesticides ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Magnetic Graphene ◽  
Magnetic Solid

A new adsorbent based on magnetic nanoparticles (Fe3O4), graphene and cyanopropyltriethoxysilane was fabricated and applied to the magnetic solid phase extraction of organophosphorus pesticides.

Simultaneous determination of 19 phenolic compounds in oilseeds using magnetic solid phase extraction and LC-MS/MS

LWT ◽  
2019 ◽  
Vol 107 ◽  
pp. 221-227 ◽  
Author(s):  
Huhu Lang ◽  
Ruinan Yang ◽  
Xinjing Dou ◽  
Dandan Wang ◽  
Liangxiao Zhang ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Solid Phase Extraction ◽  
Simultaneous Determination ◽  
Solid Phase ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Magnetic Solid
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